NCEA L2 Chemistry Reactivity Practice
Practice for AS91166 (2.6) split by grade: Achieved items cover rates and acid–base basics, Merit items apply equilibrium ideas, and Excellence items are written-answer tasks with model answers and marking criteria.
What’s in this AllSorted bank
- 2000 original AllSorted questions
- Sections: Reaction rates, Equilibrium, Acids & bases, Collision theory
- Aligned to NCEA Level 2 Chemistry AS91166 (2.6 Demonstrate understanding of chemical reactivity).
- Questions are free to practise — no signup, progress in your browser
- Paid: full bank, Drill Mode, unlimited attempts — Offer3 monthsOffer: 3 months access instead of 1 month (90 days) from purchase — $14.99 NZD